| 1. |
- Bjerkne Wenneberg, Sandra, et al.
(författare)
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Long-term outcomes after aneurysmal subarachnoid hemorrhage: A prospective observational cohort study
- 2022
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Ingår i: Acta Neurologica Scandinavica. - : Hindawi Limited. - 0001-6314 .- 1600-0404. ; 146:5, s. 525-536
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Tidskriftsartikel (refereegranskat)abstract
- Objectives The survival rates for patients affected by aneurysmal subarachnoid hemorrhage (aSAH) have increased in recent years; however, many patients continue to develop cognitive dysfunctions that affect their quality of life. The commonly used outcome measures often fail to identify these cognitive dysfunctions. This study aimed to evaluate the long-term outcomes at 1 and 3 years after aSAH to assess changes over time and relate outcomes to patient characteristics and events during the acute phase. Materials and Methods This prospective observational study included patients that experienced aSAH. Patients were assessed according to the extended Glasgow Outcome Scale, Life Satisfaction Questionnaire, Mayo-Portland Adaptability inventory-4, and Mental Fatigue scale. Results Patients were assessed after 1 year (n = 62) and 3 years (n = 54). At 3 years, the extended Glasgow Outcome Scale score improved in 15% and worsened in 12% of the patients. Mental fatigue was observed in 57% of the patients at 1 year. Patients <60 years of age at the time of aSAH had more self-assessed problems, including pain/headache (p < .01), than patients >60 years of age. Patients with delayed cerebral ischemia during the acute phase reported more dissatisfaction at 3 years, whereas no significant result was seen at 1 year. Conclusions Cognitive dysfunction, especially mental fatigue, is common in patients with aSAH, which affects quality of life and recovery. Patient outcome is a dynamic process developing throughout years after aSAH, involving both improvement and deterioration. This study indicates the importance of longer follow-up periods with broad outcome assessments.
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| 2. |
- Ertzgaard, Per, et al.
(författare)
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Evaluation of a self-administered transcutaneous electrical stimulation concept for the treatment of spasticity: a randomised placebo-controlled trial.
- 2018
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Ingår i: European Journal of Physical and Rehabilitation Medicine. - : Edizioni Minerva Medica. - 1973-9087 .- 1973-9095. ; 54:4, s. 507-17
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Spasticity is a common consequence of injury to the central nervous system negatively affecting patient’s everyday activities. Treatment mainly consists of training and different drugs, often with side effects. There is a need for treatment options that can be performed by the patient in their home environment.AIM: The objective of this study was to assess the effectiveness of an assistive technology (AT), Mollii®, a garment with integrated electrodes for multifocal transcutaneous electrical stimulation intended for self-treatment of spasticity, in study participants with spasticity due to stroke or CP.DESIGN: The study was a randomized, controlled, double-blind study with a cross-over design.SETTING: Participants were recruited from two rehabilitation clinics. Treatments were performed in participants’ homes and all follow-ups were performed in the two rehabilitation clinics.POPULATION: Thirty-one participants were included in the study and 27 completed the study. Four participants discontinued the study. Two declined participation before baseline and two withdrew due to problems handling the garment.METHODS: Participants used the AT with and without electrical stimulation (active/non-active period) for six weeks each, followed by six weeks without treatment. Goal Attainment Scaling (GAS), change in mobility, arm-hand ability, spasticity and pain were measured at baseline and after 6, 12 and 18 weeks.RESULTS: Fifteen of the 27 participants fulfilled the treatment protocol in terms of recommended use. Deviations were frequent. No statistically significant differences in outcome were found between the active and the non-active treatment periods. During the active period, an improvement was seen in the 10-meter comfortable gait test, time and steps. An improvement was seen in both the active and non-active periods for the GAS.CONCLUSIONS: Compliance was low, partly due to deviations related to the garment, complicating the interpretation of the results. Further research should focus on identifying the target population and concomitant rehabilitation strategies.CLINICAL REHABILITATION IMPACT: The evaluated concept of multifocal transcutaneous electrical stimulation (TES) represents an interesting addition to the existing repertoire of treatments to alleviate muscle spasticity. The evaluated concept allows TES to be self-administered by the patient in the home environment. A more elaborate design of training activities directly related to patient’s own rehabilitation goals is recommended and may increase the value of the evaluated concept.
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| 3. |
- Ertzgaard, P., et al.
(författare)
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Evaluation of a self-administered transcutaneous electrical stimulation concept for the treatment of spasticity: a randomized placebo-controlled trial
- 2018
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Ingår i: European Journal of Physical and Rehabilitation Medicine. - : Edizioni Minerva Medica. - 1973-9087 .- 1973-9095. ; 54:4, s. 507-517
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Spasticity is a common consequence of injury to the central nervous system negatively affecting patient's everyday activities. Treatment mainly consists of training and different drugs, often with side effects. There is a need for treatment options that can be performed by the patient in their home environment. AIM: The objective of this study was to assess the effectiveness of an assistive technology (AT), Mono, a garment with integrated electrodes for multifocal transcutaneous electrical stimulation intended for self-treatment of spasticity, in study participants with spasticity due to stroke or CP. DESIGN: The study was a randomized, controlled, double-blind study with a cross-over design. SETTING: Participants were recruited from two rehabilitation clinics. Treatments were performed in participants' homes and all follow-ups were performed in the two rehabilitation clinics. POPULATION: Thirty-one participants were included in the study and 27 completed the study. Four participants discontinued the study. Two declined participation before baseline and two withdrew due to problems handling the garment. METHODS: Participants used the AT with and without electrical stimulation (active/non-active period) for six weeks each. followed by six weeks without treatment. Goal Attainment Scaling (GAS), change in mobility, arm-hand ability, spasticity and pain were measured at baseline and after 6, 12 and 18 weeks. RESULTS: Fifteen of the 27 participants fulfilled the treatment protocol in terms of recommended use. Deviations were frequent. No statistically significant differences in outcome were found between the active and the non-active treatment periods. During the active period, an improvement was seen in the 10-meter comfortable gait test, time and steps. An improvement was seen in both the active and non-active periods for the GAS. CONCLUSIONS: Compliance was low, partly due to deviations related to the garment, complicating the interpretation of the results. Further research should focus on identifying the target population and concomitant rehabilitation strategies. CLINICAL REHABILITATION IMPACT: The evaluated concept of multifocal transcutaneous electrical stimulation (TES) represents an interesting addition to the existing repertoire of treatments to alleviate muscle spasticity. The evaluated concept allows TES to be self-administered by the patient in the home environment. A more elaborate design of training activities directly related to patient's own rehabilitation goals is recommended and may increase the value of the evaluated concept.
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| 4. |
- Godbolt, Alison K, et al.
(författare)
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Långvarig svår medvetandestörning efter hjärnskada hos vuxna
- 2014
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Ingår i: Läkartidningen. - 0023-7205 .- 1652-7518. ; 111:49-50, s. 2230-2234
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Tidskriftsartikel (refereegranskat)abstract
- After severe acquired brain injury some patients develop a prolonged disorder of consciousness (vegetative state or minimally conscious state), and as such cannot actively participate in neurorehabilitation. However, international opinion and recent research developments emphasize the need for involvement of rehabilitation medicine units in the care of these patients. The article presents recommendations for the care of adult patients with prolonged disorders of consciousness, which have been developed by a multidisciplinary working party, in order to promote good care, and identify areas for further improvements.
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| 5. |
- Godbolt, Alison K, et al.
(författare)
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Långvarig svår medvetandestörning efter hjärnskada hos vuxna : nya rekommendationer ger underlag för utredning och rehabilitering
- 2014
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Ingår i: Läkartidningen. - Stockholm : Sveriges läkarförbund. - 0023-7205 .- 1652-7518. ; 111:49-50, s. 2230-2234
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Tidskriftsartikel (refereegranskat)abstract
- After severe acquired brain injury some patients develop a prolonged disorder of consciousness (vegetative state or minimally conscious state), and as such cannot actively participate in neurorehabilitation. However, international opinion and recent research developments emphasize the need for involvement of rehabilitation medicine units in the care of these patients. The article presents recommendations for the care of adult patients with prolonged disorders of consciousness, which have been developed by a multidisciplinary working party, in order to promote good care, and identify areas for further improvements.
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| 6. |
- Jonasson, Lise-Lotte, 1956-, et al.
(författare)
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Patients’ Experiences of Self-Administered Electrotherapy for Spasticity in Stroke and Cerebral Palsy: A Qualitative Study
- 2022
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1650-1977 .- 1651-2081. ; 54, s. jrm00263-jrm00263
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To explore patients’ experiences of a self-administered electrotherapy treatment for muscle spasticity in cerebral palsy and stroke; the Exopulse Mollii Suit®. Design: Qualitative design with an inductive approach Subjects: Fifteen patients with spasticity due to stroke or cerebral palsy, participating in a previous randomized controlled trial evaluating the treatment concept.Methods: Information letters were sent to all potential participants (n = 27) in the previous study. Semi-structured interviews (21–57 min) were carried out with all subjects who volunteered (n = 15), administered by an experienced interviewer who was not involved in the previous study. Transcribed interviews were subject to content analysis. Results: The 5 categories that emerged from the content analysis were “New method gives hope”, experiences related to “Using the assistive technology”, “Outcome from training with the assistive technology”, “The assistive technology” and “Taking part in the study”. Respondents felt hopeful when included in the previous study, motivated when experiencing a treatment effect, and disappointed when not. Conclusion: The qualitative approach used in this study elicited complementary information that was not evident from the previous randomized controlled trial. This included statements regarding increased mobility, reduced spasticity, reduced use of medication, and problems related to using the treatment concept.
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| 7. |
- Karlander, Markus, et al.
(författare)
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Risk and cause of death in post-traumatic epilepsy: a register-based retrospective cohort study
- 2022
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Ingår i: Journal of Neurology. - : Springer Science and Business Media LLC. - 0340-5354 .- 1432-1459. ; 269:11, s. 6014-6020
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Tidskriftsartikel (refereegranskat)abstract
- Objective Post-traumatic epilepsy (PTE) is common, but its impact on survival after traumatic brain injury (TBI) of different severity and in different demographic patient groups is unknown. We analyzed the risk of death associated with PTE with adjustment for TBI severity, causes of death, and the contribution of epilepsy as direct or contributing cause of death. Methods Register-based, retrospective cohort study. All individuals hospitalized in Sweden for a TBI between 2000 and 2010 without prior seizures were identified in the National Patient Register, with follow-up until 2017. Subsequent epilepsy was identified by ICD-10 codes. Time-dependent Cox proportional hazard ratio (HR) was used to assess hazard of death, with epilepsy as a time-updated covariate. Adjusted analyses for age, gender, injury severity and comorbidities were also performed. Causes of death were analyzed using the Cause of Death Register. Results Among 111 947 individuals with TBI, subsequent epilepsy diagnosis was associated with a crude HR of 2.3 (95% CI: 2.2-2.4) for death. Stratified analyses showed a HR of 7.8 (95% CI: 6.5-9.4) for death in younger individuals. Epilepsy was a more common underlying cause of death in younger individuals. Conclusion PTE is associated with a higher risk of death and epilepsy seems to contribute to a significant proportion of deaths, especially in younger age groups. Future studies on whether improved epilepsy treatment can reduce mortality are needed.
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| 8. |
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| 9. |
- Ljungqvist, Johan, et al.
(författare)
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Longitudinal study of the diffusion tensor imaging properties of the corpus callosum in acute and chronic diffuse axonal injury.
- 2011
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Ingår i: Brain injury. - : Informa UK Limited. - 1362-301X .- 0269-9052. ; 25:4, s. 370-378
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Tidskriftsartikel (refereegranskat)abstract
- Background: Magnetic resonance diffusion tensor imaging (MR-DTI) is used increasingly to detect diffuse axonal injury (DAI) after traumatic brain injury (TBI). Primary objective: The primary objective was to investigate the changes in the diffusion properties of the corpus callosum in the acute phase and 6 months after TBI and to examine the correlation between DTI parameters and clinical outcome. Research design: Longitudinal prospective study. Methods and procedures: MR-DTI was performed in eight patients with suspected DAI within 11 days and at 6 months post-injury. Six controls were also examined. Fractional anisotropy (FA), trace and parallel and perpendicular diffusivity of the corpus callosum were analysed. The main outcome was the extended Glasgow Outcome Scale score, assessed at 6 months. Main outcomes and results: A significant reduction in FA in the corpus callosum was seen in the acute phase in patients compared with the healthy controls. There was no significant change in the parallel or perpendicular eigenvalues or trace. At 6 months, a significant reduction in FA and a significant increase in trace and perpendicular eigenvalues were noticed compared with controls. Conclusions: The diffusion properties of the corpus callosum correlated with clinical outcome in this longitudinal investigation.
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| 10. |
- Michaëlsson, Isak, et al.
(författare)
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Circulating Brain Injury Biomarkers: A Novel Method for Quantification of the Impact on the Brain After Tumor Surgery.
- 2023
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Ingår i: Neurosurgery. - 0148-396X .- 1524-4040. ; 93:4, s. 847-856
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Tidskriftsartikel (refereegranskat)abstract
- Clinical methods to quantify brain injury related to neurosurgery are scarce. Circulating brain injury biomarkers have recently gained increased interest as new ultrasensitive measurement techniques have enabled quantification of brain injury through blood sampling.To establish the time profile of the increase in the circulating brain injury biomarkers glial fibrillary acidic protein (GFAP), tau, and neurofilament light (NfL) after glioma surgery and to explore possible relationships between these biomarkers and outcome regarding volume of ischemic injury identified with postoperative MRI and new neurological deficits.In this prospective study, 34 adult patients scheduled for glioma surgery were included. Plasma concentrations of brain injury biomarkers were measured the day before surgery, immediately after surgery, and on postoperative days 1, 3, 5, and 10.Circulating brain injury biomarkers displayed a postoperative increase in the levels of GFAP ( P < .001), tau ( P < .001), and NfL ( P < .001) on Day 1 and a later, even higher, peak of NFL at Day 10 ( P = .028). We found a correlation between the increased levels of GFAP, tau, and NfL on Day 1 after surgery and the volume of ischemic brain tissue on postoperative MRI. Patients with new neurological deficits after surgery had higher levels of GFAP and NfL on Day 1 compared with those without new neurological deficits.Measuring circulating brain injury biomarkers could be a useful method for quantification of the impact on the brain after tumor surgery or neurosurgery in general.
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